//
// Created by eliotxu on 2022/01/19.
//

#include <iostream>

void print_mice();
void print_run();

using namespace std;

int main() {
    print_mice();
    print_mice();
    print_run();
    print_run();

    return 0;
}

void print_mice() { std::cout << "Three blind mice." << std::endl; }

void print_run() { std::cout << "See how they run." << std::endl; }